From: Stefan Monnier <monnier@iro.umontreal.ca>
Date: Mon, 24 Sep 2012 22:47:51 +0000 (-0400)
Subject: * src/bytecode.c (exec_byte_code): Signal an error instead of aborting,
X-Git-Tag: emacs-24.2.90~244^2~97
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=22e8cf4a89aeb9f0a31f8676f0ab177c28ab473f;p=emacs.git

* src/bytecode.c (exec_byte_code): Signal an error instead of aborting,
when encountering an unknown bytecode.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 500411da531..f90445045ae 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2012-09-24  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+	* bytecode.c (exec_byte_code): Signal an error instead of aborting,
+	when encountering an unknown bytecode.
+
 2012-09-24  Paul Eggert  <eggert@cs.ucla.edu>
 
 	image.c, indent.c: Use bool for booleans.
diff --git a/src/bytecode.c b/src/bytecode.c
index 5f4fdcc5eff..648813aed86 100644
--- a/src/bytecode.c
+++ b/src/bytecode.c
@@ -1876,7 +1876,7 @@ exec_byte_code (Lisp_Object bytestr, Lisp_Object vector, Lisp_Object maxdepth,
 	  /* Actually this is Bstack_ref with offset 0, but we use Bdup
 	     for that instead.  */
 	  /* CASE (Bstack_ref): */
-	  emacs_abort ();
+	  error ("Invalid byte opcode");
 
 	  /* Handy byte-codes for lexical binding.  */
 	CASE (Bstack_ref1):